User-friendly control panel: the left earphone built-in stereo speakers and microphone control panel allows you to skip back and forth in the playlist, answer and hang up the phone without using the phone

Long time to enjoy music: built-in rechargeable lithium-ion battery, about 4-6 hours call / play time, 2 hours charging time, standby time of 21 hours

Completely washable: Remove the headphones from the bag, the most suitable for use and washing